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Merge pull request #3756 from minrk/wiredoc...
Merge pull request #3756 from minrk/wiredoc document the wire protocol in the messaging doc also update the digest scheme to use sha256 and make this configurable, since md5 is the previous default and has been shown to be bad. More messaging docs to update here: - [x] remove get/setattr on kernel - [x] remove crash messages - [x] completion requests do not behave as documented - [x] object_info is misdocumented (`name` is actually `oname` in object_info_request)

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error.py
53 lines | 1.5 KiB | text/x-python | PythonLexer
# encoding: utf-8
"""
Global exception classes for IPython.core.
Authors:
* Brian Granger
* Fernando Perez
* Min Ragan-Kelley
Notes
-----
"""
#-----------------------------------------------------------------------------
# Copyright (C) 2008 The IPython Development Team
#
# Distributed under the terms of the BSD License. The full license is in
# the file COPYING, distributed as part of this software.
#-----------------------------------------------------------------------------
#-----------------------------------------------------------------------------
# Imports
#-----------------------------------------------------------------------------
#-----------------------------------------------------------------------------
# Exception classes
#-----------------------------------------------------------------------------
class IPythonCoreError(Exception):
pass
class TryNext(IPythonCoreError):
"""Try next hook exception.
Raise this in your hook function to indicate that the next hook handler
should be used to handle the operation.
"""
class UsageError(IPythonCoreError):
"""Error in magic function arguments, etc.
Something that probably won't warrant a full traceback, but should
nevertheless interrupt a macro / batch file.
"""
class StdinNotImplementedError(IPythonCoreError, NotImplementedError):
"""raw_input was requested in a context where it is not supported
For use in IPython kernels, where only some frontends may support
stdin requests.
"""